{
  "abstract": "Rotating black holes offer powerful probes of gravity, but constructing their geometries beyond vacuum general relativity remains challenging. Here we develop a unified framework for constructing stationary, axisymmetric deformations of Kerr from their tidal curvature and physical sources. As a demonstration, we obtain closed-form solutions for six higher-curvature interactions at leading order in the couplings and for generic subextremal spin, without slow-rotation expansions, numerical fitting, or mode decomposition. The solutions pass stringent checks against the field equations, previous mode-by-mode constructions, and known analytic predictions for horizon quantities. We find that the chirality of the interactions organizes the analytic structure of these solutions, a pattern that likely extends to a large class of purely metric higher-curvature theories. Our framework opens a systematic route to black-hole geometries in beyond-Einstein theories and perturbative astrophysical environments. These geometries provide a foundation for strong-field tests with gravitational waves and other observational channels, such as black-hole images and X-ray spectroscopy, as well as theoretical studies of near-extremal black holes.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.37515",
  "author_total": 3,
  "authors": [
    {
      "name": "Dongjun Li"
    },
    {
      "name": "Jierui Hu"
    },
    {
      "name": "Nicolás Yunes"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/a5p3a7x7mk1yk.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.37515",
  "fulltext_url": null,
  "id": "a5p3a7x7mk1yk",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.37515",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "http://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "gr-qc"
    ],
    [
      "arxiv",
      "hep-th"
    ],
    [
      "openalex",
      "3106|Black Holes and Theoretical Physics"
    ]
  ],
  "openalex": "W7224124636",
  "pdf_url": "https://arxiv.org/pdf/2610.37515",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-27",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/a5p3a7x7mk1yk.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:35:50Z",
      "native_id": "2610.37515",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.37515"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:gr-qc",
      "subfield": "gravitation"
    },
    {
      "field": "physics",
      "origin": "arxiv:hep-th",
      "subfield": "high-energy"
    }
  ],
  "title": "One Method to Find Them All: Analytic Black Holes beyond Einstein",
  "title_text": "One Method to Find Them All: Analytic Black Holes beyond Einstein",
  "type": "preprint",
  "updated_at": "2026-10-30T12:35:50Z",
  "url": "https://research.draconitic.com/paper/a5p3a7x7mk1yk",
  "venue": "arXiv",
  "versions": []
}